4220345341 has 4 divisors (see below), whose sum is σ = 4442468800. Its totient is φ = 3998221884.

The previous prime is 4220345317. The next prime is 4220345369. The reversal of 4220345341 is 1435430224.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4220345341 - 2⁹ = 4220344829 is a prime.

It is a super-2 number, since 2×4220345341² = 35622629594600812562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220345641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111061701 + ... + 111061738.

It is an arithmetic number, because the mean of its divisors is an integer number (1110617200).

Almost surely, 2^4220345341 is an apocalyptic number.

It is an amenable number.

4220345341 is a deficient number, since it is larger than the sum of its proper divisors (222123459).

4220345341 is a wasteful number, since it uses less digits than its factorization.

4220345341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222123458.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4220345341 is about 64964.1850637719. The cubic root of 4220345341 is about 1616.0296693661.

Adding to 4220345341 its reverse (1435430224), we get a palindrome (5655775565).

The spelling of 4220345341 in words is "four billion, two hundred twenty million, three hundred forty-five thousand, three hundred forty-one".